Across
- 3. an inventor of aircraft plane
- 5. use to talk other people in different place
- 10. an inventor of drone
- 11. use to watch movie
- 13. use it to play game
- 15. an inventor of telephone
Down
- 1. use to look something far away
- 2. an inventor of electric car
- 4. use to talk, send texts, pictures, and videos
- 6. use to transport people
- 7. an inventor of windmill
- 8. use to monitor traffic and weather
- 9. an inventor of telescope
- 12. use to produce electricity
- 14. use to browse the internet, read e-books, and watch movies